Joetz Corporation has gathered the following data on a proposed investment project (Ignore income taxes.): Investment required in equipment Annual cash inflows Salvage value of equipment Life of the investment Required rate of return $ 31,000 $ 6,400 $ 0 15 years 108 The company uses straight-line depreciation on all equipment. Assume cash flows occur uniformly throughout a year except for the initial investment. The simple rate of return for the investment (rounded to the nearest tenth of a percent) is: (Round your answer to 1 decimal place.) Multiple Choice 19.2% O O 21.4%